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Author(s): West, P. Title: *A study of ability grouping in the elementary school; in terms of variability of achievement, the teaching problem, and pupil adjustment. Subject(s): Examination Rating Pagination: 70p. Place of Publication: N. Y. Date of Publication: 1933 Size: 8°. Language: English Type of Resource: Dissertation Series/Volume/Page: Series 4/Volume 5/Page 672